Visitors to America's national parks now have a new high tech option for learning more about those amazing places. Last week the National Parks Conservation Association released an app for the iPhone, iPad, and iPod Touch that offers up a wealth of information on 50 of the most popular parks in the country, including Yellowstone, the Grand Canyon, and Yosemite. (For a complete list of the parks covered click here.)

The app is completely free and provides information on the plants and animals that travelers can expect to find in the various parks, including the ones that are poisonous and dangerous, something this always helpful when you're not sure if your about to step into poison ivy or not. You'll also find comprehensive lists of threatened and endangered species, as well as a brief history of each of the parks, including great photos from each location as well.

But that's not all. The app also allows you to find parks that are close to your current location and offers directions on how to get there. It includes information on making reservations at each park, directions on how to find the visitors center, and current news from the park system on featured parks as well.

The field guide app was developed in conjunction with eNature.com, a company with an extensive database of information focused on wildlife. That database has been created by top biologists, zoologists, and conservationists, and contains information on over 6000 different species. That information is now, quite literally, delivered to the fingertips of visitors to the national parks.

There is one caveat to using the app however, as a data network is required to download the information. The iPhone will work where cell service is available, although in more remote areas of the parks that can be spotty at best. iPod Touch and iPad users will need to use wifi, which is available in some visitor centers, to load up their maps and information ahead of time. Keep that in mind when relying on this app to help guide you through the parks.

To download the new app click here.

[Photo credit: NPCA]

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